Scarabaeidae Latreille, 1802
Synapsis birmanicus Gillet, 1907
Synapsis boonlongi Hanboonsong & Masumoto, 1999
Synapsis brahminus (Hope, 1831)
Synapsis davidis Fairmaire, 1878
Synapsis dickinsoni Hanboonsong & Masumoto, 1999
Synapsis gilleti Arrow, 1931
Synapsis horaki Zidek & Pokorny, 2010
Synapsis kiuchii Hanboonsong & Masumoto, 1999
Synapsis masumotoi Ochi, 1992
Synapsis naxiorum Kral & Rejsek, 2000
Synapsis ochii Masumoto, 1995
Synapsis ovalis Boucomont, 1920
Synapsis punctatus Ochi, Kon & Kawahara, 2008
Synapsis ritsemae Lansberge, 1874
Synapsis roslihashimi Ochi, Kon & Kawahara, 2008
Synapsis satoi Ochi & Kon, 2007
Synapsis simplex Sharp, 1875
Synapsis strnadi Kral, 2002
Synapsis tmolus (Fischer von Waldheim, 1821)
Synapsis tridens Sharp, 1881
Synapsis yama Gillet, 1911
Synapsis yunnanus Arrow, 1933
